//
//  GYNavagation.h
//  01-动态透明效果
//
//  Created by 啦啦啦 on 15/12/29.
//  Copyright © 2015年 啦啦啦. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface GYNavagation : UINavigationController


@property(nonatomic, retain)UIView *alphaView;
- (void)setAlph:(CGFloat)alph;

@end
